package com.itheima.dao;

import com.itheima.domain.Manager;


import java.io.IOException;
import java.util.ArrayList;

public interface IManagerDao {
    int manLogin(String id,String password);
    void register(Manager manger) throws IOException;
    void updateMan(String id,Manager manager);
    ArrayList<Manager> findAll();
    Manager findMan(String id);
    ArrayList<String> lookLogger() throws IOException;
}
